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      1 /*
      2  * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
      3  * Copyright (C) 2009 Girish Ramakrishnan <girish (at) forwardbias.in>
      4  * Copyright (C) 2006 George Staikos <staikos (at) kde.org>
      5  * Copyright (C) 2006 Dirk Mueller <mueller (at) kde.org>
      6  * Copyright (C) 2006 Zack Rusin <zack (at) kde.org>
      7  * Copyright (C) 2006 Simon Hausmann <hausmann (at) kde.org>
      8  *
      9  * All rights reserved.
     10  *
     11  * Redistribution and use in source and binary forms, with or without
     12  * modification, are permitted provided that the following conditions
     13  * are met:
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  * 2. Redistributions in binary form must reproduce the above copyright
     17  *    notice, this list of conditions and the following disclaimer in the
     18  *    documentation and/or other materials provided with the distribution.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     21  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     24  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     25  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     28  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #ifndef webpage_h
     34 #define webpage_h
     35 
     36 #include <qwebframe.h>
     37 #include <qwebpage.h>
     38 
     39 class WebPage : public QWebPage {
     40     Q_OBJECT
     41 
     42 public:
     43     WebPage(QObject* parent = 0);
     44 
     45     virtual QWebPage* createWindow(QWebPage::WebWindowType);
     46     virtual QObject* createPlugin(const QString&, const QUrl&, const QStringList&, const QStringList&);
     47     virtual bool supportsExtension(QWebPage::Extension extension) const;
     48     virtual bool extension(Extension extension, const ExtensionOption* option, ExtensionReturn* output);
     49 
     50     virtual bool acceptNavigationRequest(QWebFrame* frame, const QNetworkRequest& request, NavigationType type);
     51 
     52     QString userAgentForUrl(const QUrl& url) const;
     53     void setInterruptingJavaScriptEnabled(bool enabled) { m_interruptingJavaScriptEnabled = enabled; }
     54 
     55 public slots:
     56     void openUrlInDefaultBrowser(const QUrl& url = QUrl());
     57     void setUserAgent(const QString& ua) { m_userAgent = ua; }
     58     bool shouldInterruptJavaScript();
     59     void authenticationRequired(QNetworkReply*, QAuthenticator*);
     60     void requestPermission(QWebFrame* frame, QWebPage::Feature feature);
     61     void featurePermissionRequestCanceled(QWebFrame* frame, QWebPage::Feature feature);
     62 
     63 private:
     64     void applyProxy();
     65     QString m_userAgent;
     66     bool m_interruptingJavaScriptEnabled;
     67 };
     68 
     69 #endif
     70